42 search results - page 5 / 9 » Well-Founded Semantics for Deductive Object-Oriented Databas... |
VLDB
1998
ACM
13 years 6 months ago
1998
ACM
The increasing power of modern computers steadily opens up new application domains for advanced data processing such as engineering and knowledge-based applications. To meet their...
CORR
2002
Springer
13 years 6 months ago
2002
Springer
This paper describes the LDL++ system and the research advances that have enabled its design and development. We begin by discussing the new nonmonotonic and nondeterministic cons...
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
Ontologies are set to play a key role in the "Semantic Web", extending syntactic interoperability to semantic interoperability by providing a source of shared and precise...
ADC
2006
Springer
14 years 27 days ago
2006
Springer
Query answering over OWLs and RDFs on the Semantic Web is, in general, a deductive process. To this end, OWL, a family of web ontology languages based on description logic, has be...
DAGSTUHL
1998
13 years 8 months ago
1998
After brie y reviewing the basic notions and terminology of active rules and relating them to production rules and deductive rules, respectively, we survey a number of formal appro...